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