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