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