(0 21 2)(1 7 3)(4 19 15 10 8)(5 12 6)(9 14 13)(11 18 16)(17 22 20)
ALLOWS (11/8)-SEQUENCE
1: (1 7 17)
(0 21 2)(1 22 20 17 3)(4 19 15 10 8)(5 12 6)(7)(9 14 13)(11 18 16)
2: (4 19 15)
(0 21 2)(1 22 20 17 3)(4 10 8)(5 12 6)(7)(9 14 13)(11 18 16)(15)(19)
3: (11 18 16)
(0 21 2)(1 22 20 17 3)(4 10 8)(5 12 6)(7)(9 14 13)(11)(15)(16)(18)(19)
4: (3 20 17)
(0 21 2)(1 22 20)(3)(4 10 8)(5 12 6)(7)(9 14 13)(11)(15)(16)(17)(18)(19)