Handshakes

Left = WASD
Right = Arrow Keys

U = Up
D = Down
L = Left
R = Right

Level 00:
Left : URR RDD LDD R
Right: ULL LDD RDD LLL L

Level 01:
Right: LLD ULL LL
Left : R

Level 02:
Right: LLL L
Left : RRR RUR

Level 03:
Left : DRD RRD DUU L
Right: ULL DDD DLL ULU LDU RDL L

Level 04:
Right: ULD URD LDU DLL

Level 05:
Left : LUU L
Right: RRU UUU LLL RRR DD
Left : RRR RUU LLL RRR DDL LLU ULL RRD DRR RRR
Right: L

Level 06:
Right: LUU
Left : RRD DDD D
Right: DU
Left : RRD DDL L
Right: DDL LLL
Left : RRD DDR

Level 07:
Right: LD
Left : RRR RR
Right: ULL LUU DDL L
Left : RRD DR

Level 08:
Left : LUL LDL L
Right: RR
Left : RRU RRD LLL RRD DDR
Right: L

Level 09:
Right: L
Left : RRR L
Right: RDD DDL UDR ULU UDD LL