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

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

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

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

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