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