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

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

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

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

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