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