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