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